在新课程改革的大背景之下,特别是为了全方位的深化素质教育,对数学教学的改革也在加快的进行中,特别是对教学理念和教学方式的改革。数学是一门工具学科,物理、化学、生物都需要有扎实的数学知识,政治,地理学科都需要大量的数学知识,其重要性可见一斑,可以说提高数学课堂的教学质量,关系到其他的科目的教学质量的提升。在此笔者将从课堂教学的有效性方面进行探讨。 Under the background of the new curriculum reform, especially for all-round deepening of quality education, the reform of mathematics teaching is also being accelerated, especially the reform of teaching philosophy and teaching methods. Mathematics is a tool discipline. Physics, chemistry, and biology all require a solid knowledge of mathematics. Politics and geography disciplines require a lot of mathematics knowledge. The importance of mathematics is evident. It can be said that improving the quality of mathematics classroom teaching is related to other issues. The teaching quality of subjects has been improved. Here, the author will discuss the effectiveness of classroom teaching.